Describe how the gravitational forces from the Sun and the Moon compare from one side of Earth to the other.
a. The Sun exerts a stronger force on the side of Earth furthest from the Sun, and the Moon exerts a stronger force on the side nearest the Moon.
b. The Sun exerts a stronger force on the side of Earth nearest the Sun, and the Moon exerts a stronger force on the side nearest the Moon.
c. The Sun exerts a stronger force on the side of Earth furthest from the Sun, and the Moon exerts a stronger force on the side furthest from the Moon.
d. The Sun exerts a stronger force on the side of Earth nearest the Sun, and the Moon exerts a stronger force on the side furthest from the Moon
Ans: b. The Sun exerts a stronger force on the side of Earth nearest the Sun, and the Moon exerts a stronger force on the side nearest the Moon.
You might also like to view...
Which of the following statements is true of the chromosphere?
A) It lies below the photosphere. B) It has a depth greater than Earth's diameter. C) It consists of nonionized atoms. D) It can be seen during a total solar eclipse.
Wave Characteristics: How far does a beam of light travel through space in one 365-day year? (c = 3.0 × 108 m/s)
A. 80 × 1012 m B. 95 × 1014 m C. 30 × 108 m D. 20 × 1015 m E. 36 × 1016 m
From Earth, in which type of constellation might you find the planet Saturn?
a) Only in a constellation near the South polar axis of Earth b) Only in a Zodiac constellation c) Only in the same constellation as the Moon. d) Only in a constellation near the North polar axis of Earth e) Only in the same constellation as the Sun.
The prediction from special relativity that the length of a moving object will be shortened in the direction of motion is
a. time dilation b. length contraction c. the equivalence of mass and energy d. the principle of relativity e. none of the above